Diseases & Conditions Archive

Most people take bladder control for granted — until the unintended loss of urine interrupts the ability to carry on an ordinary social and work life.

Often, the causes of incontinence are out of a person's control. For example, in women, incontinence is a common side effect of childbirth. For men, it's often a side effect of treatment for prostate problems.

Some data suggest that people with diabetes who get COVID-19 are more likely to have serious complications or to die. If you have diabetes, you need to take steps to reduce your risk of getting sick.

Departures from the familiar yellow color of urine are often harmless but should be discussed with a doctor.

Most of the time, urine is a pale-yellow color because it contains urochrome, one of the substances produced when hemoglobin gets broken down. Hemoglobin is the protein in red blood cells that sticks to oxygen so it can be ferried around the body.

Occasionally, though, urine turns a very different color. Men may notice the change as their urine enters the toilet bowl or urinal. Women may be more likely to observe it after wiping. Seeing red or orange instead of the usual yellow can be alarming, especially if there are also symptoms like a burning sensation or pain with urination. The alarm may be justified: an abnormal urine color can be an early sign of a serious medical condition. To be on the safe side, it should be discussed with a doctor or another clinician.

What Is It?

Sarcoidosis is an illness that causes tiny islands of inflammatory cells to form throughout the body. These microscopic groups of cells are called granulomas. They are especially common in the lungs, lymph nodes, skin, eyes and liver. The cause of sarcoidosis is unknown.

Sometimes, these granulomas cause very little damage, so a person with sarcoidosis does not have any symptoms of illness and may not even know they have it. In other cases, however, the granulomas produce large areas of inflammation and scarring that can interfere with an organ's normal functions. Although most people with sarcoidosis eventually recover, a few develop forms of the illness that are long-lasting (chronic) and get worse with time.

Ask the doctors

Q. I have a lot of varicose veins. Do they present any sort of a health risk?

A. Varicose veins are typically viewed as a mild, non-life-threatening condition that is more of a cosmetic annoyance than a serious health problem. That said, varicose veins can be associated with some health-related issues, such as swelling in the legs, blood clots, or damage to the skin caused by pressure from the veins. They may also make you more prone to skin damage, infections, and ulcers.

Allergic rhinitis, commonly called hay fever, can be a minor seasonal nuisance or a troubling year-round problem. Most people can find relief by taking an antihistamine and by avoiding the allergens that trigger the irritation.

Also called painful bladder syndrome, this frustrating disorder disproportionately affects women.

Interstitial cystitis is a chronic bladder condition that causes recurring bouts of pain and pressure in the bladder and pelvic area, often accompanied by an urgent and frequent need to urinate — sometimes as often as 40, 50, or 60 times a day, around the clock. Discomfort associated with interstitial cystitis can be so excruciating that, according to surveys, only about half of people with the disorder work full-time. Because symptoms are so variable, experts today describe interstitial cystitis as a member of a group of disorders collectively referred to as interstitial cystitis/painful bladder syndrome. (In this article, we'll call it interstitial cystitis, or IC.)

Among the one to two million Americans with IC, women outnumber men by as much as eight to one, and most are diagnosed in their early 40s. Several other disorders are associated with IC, including allergies, migraine, irritable bowel syndrome, fibromyalgia (a condition causing muscle pain), chronic fatigue syndrome, and vulvodynia (pain or burning in the vulvar area that isn't caused by infection or skin disease).

Ask the doctor

Q. I've taken blood pressure medicines every morning for many years, and they keep my pressure under control. Recently, my doctor recommended taking them at bedtime, instead. Does that make sense?

A. It actually does make sense — based on recent research. For many years, there have been at least three theoretical reasons for taking blood pressure medicines before bedtime. First, a body system that strongly affects blood pressure, called the renin-angiotensin system, has its peak activity during sleep. Second, circadian rhythms cause differences in the body chemistry at night compared with daytime. Third, most heart attacks occur in the morning, before medicines taken in the morning have a chance to "kick in."